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Video: Andrew Shaw’s 3OT Game-Winning Goal

CHICAGO, IL - JUNE 12: Andrew Shaw #65 of the Chicago Blackhawks celebrates after he was named a star of the game after they won 4-3 in the third overtime against the Boston Bruins in Game One of the 2013 NHL Stanley Cup Final at United Center on June 12, 2013 in Chicago, Illinois. (Photo by Bruce Bennett/Getty Images)

Andrew Shaw. (Photo by Bruce Bennett/Getty Images)

(CBS) After two full overtime periods, the Blackhawks and Bruins were understandably exhausted.

Locked in a 3-3 tie more than 10 minutes into the third overtime of Game 1 of the Stanley Cup Final, Michal Rozsival hit a shot from the right point that was tipped by Dave Bolland before Andrew Shaw put the puck in the net, beating Tuukka Rask for the win in the fifth-longest Stanley Cup Final game in history.

“We knew it wasn’t going to be pretty,” Shaw said. “It was a great shot, great shift. It was unbelievable. All the guys deserved this. It was a great battle for us.”

With a 1-0 series advantage, the Blackhawks will face the Bruins again at the United Center on Saturday evening for a chance to go up 2-0.